| Bukavu Dapto | Eastern Australia Time | -08:00 |
| Bukavu Ariana | Central European Time | 01:00 |
| Bukavu Buford | Eastern Time | 06:00 |
| Bukavu Santa Cruz | Central Time | 08:00 |
| Bukavu Bissone | Central European Time | 00:00 |
| Bukavu Arklow | Ireland Time | 01:00 |
| Bukavu Björna | Central European Time | 00:00 |
| Bukavu Saint-Martin-de-Belleville | Central European Time | 00:00 |
| Bukavu Black River Falls | Central Time | 07:00 |
| Bukavu Arkula | India Standard Time | -03:30 |
| Bukavu Blackburn | Eastern Australia Time | -08:00 |
| Bukavu Saint-Marcel-Campes | Central European Time | 00:00 |
| Bukavu Blackfoot | Mountain Time | 08:00 |
| Bukavu Arlesheim | Central European Time | 00:00 |
| Bukavu Blackheath | Eastern Australia Time | -08:00 |
| Bukavu Saint Margrethen | Central European Time | 00:00 |
| Bukavu Bitan Aharon | Israel Time | -01:00 |
| Bukavu Santa Fe | Argentina Time | 05:00 |
| Bukavu Bithan | India Standard Time | -03:30 |
| Bukavu Santa Cruz | Western European Time | 01:00 |
| Bukavu Bithani Gaon | India Standard Time | -03:30 |
| Bukavu Santa Cruz | India Standard Time | -03:30 |
| Bukavu Bassecourt | Central European Time | 00:00 |
| Bukavu Saint-Émilion | Central European Time | 00:00 |
| Bukavu Bassendean | Western Australia Time | -06:00 |
| Bukavu Saint Francis | Central Time | 07:00 |
| Bukavu Bass Hill | Eastern Australia Time | -08:00 |
| Bukavu Saint Croix Falls | Central Time | 07:00 |
| Bukavu Bastida | Central European Time | 00:00 |
| Bukavu Saint Davids | United Kingdom Time | 01:00 |
| Bukavu Batam | Western Indonesia Time | -05:00 |
| Bukavu Saint-Denis-de-l'Hôtel | Central European Time | 00:00 |
| Bukavu Bastrop | Central Time | 07:00 |
| Bukavu Saint Helena | Pacific Time | 09:00 |
| Bukavu Batang Tiga | Malaysia Time | -06:00 |
| Bukavu Saint Georg | Central European Time | 00:00 |
| Bukavu Bath | Eastern Time | 06:00 |
| Bukavu Saint Ives | United Kingdom Time | 01:00 |
| Bukavu Bathinda | India Standard Time | -03:30 |
| Bukavu Saint James | Western Australia Time | -06:00 |
| Bukavu Bathurst | Atlantic Time | 05:00 |
| Bukavu Saint James City | Eastern Time | 06:00 |
| Bukavu Battle | United Kingdom Time | 01:00 |
| Bukavu Saint-Jean-Cap-Ferrat | Central European Time | 00:00 |
| Bukavu Bätterkinden | Central European Time | 00:00 |
| Bukavu Saint-Gilles | Central European Time | 00:00 |
| Bukavu Battery Point | Eastern Australia Time | -08:00 |
| Bukavu Saint-Gobain | Central European Time | 00:00 |
| Bukavu Batu Caves | Malaysia Time | -06:00 |
| Bukavu Saint George | Eastern Australia Time | -08:00 |